Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 424

NU 424

Dimensions

d		120	mm
D		310	mm
B		72	mm
D₁	≈	238.5	mm
F		170	mm
r_1,2	min.	5	mm
r_3,4	min.	5	mm
s	max.	6.3	mm

Abutment dimensions

d_a	min.	144	mm
d_a	max.	165	mm
d_b	min.	173	mm
D_a	max.	286	mm
r_a	max.	4	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	644	kN
Basic static load rating	C₀	735	kN
Fatigue load limit	P_u	78	kN
Reference speed		2400	r/min
Limiting speed		2800	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

27.3

Associated products

Angle ring

HJ 424

Model Number: NU 424
Inner Diameter：120mm Outer Diameter：310mm Width：72mm
Reference speed:2800 r/min Limiting speed:2400 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2026-06-25
Application:insect experimental analysis instrument,vacuum suction cup,chromatography,engineering machinery,metering pump,Vertical machining,orthodontic material,Display Devices,bag machine,Seals,electromagnetic clutch
Similar models:GS 89424 51424 M PCZ 2424 M BT2B 332424/HA3 NU 424 M HJ 424 PCZ 2424 E M 244249 A/210 K 89424 M 89424 M
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Model No. Inner Diameter Outer Diameter Width Type

74310
AOH 241/750 G
FYRP 2 15/16
NK 90/35
W 605 R-2RS1

Purchase the SKF NU 424 Cylindrical roller bearings, single row Please fill in the following

Hot number： 22219 E 230/600 CAK/W33 29340 E 48x70x10 HMS5 V 595604 6214-2ZNR 6216-Z 64450/64700 FYC 55 TF FYE 3 1/2 N K 81148 M PFD 52 SAFS 22522 x 3.11/16 T SY 1.3/4 DUTF W 638/5-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
74310
AOH 241/750 G
FYRP 2 15/16
NK 90/35
W 605 R-2RS1